Individual Calculations July 2015
 Onkoud, Abdelaziz  Total change: -1.90  Rating chartPersonal card
 Arab Elite Chess Tournament 2015 Dubai UAE 2015-06-01
RcRownchangeKK*chgGame
 2236 2310 5.00 9 -0.19 10 -1.90 
  Amin, Bassem g2634 EGY0.001-0.1310-1.30 
  Salim, Issa Ali Shamas 2022 OMA1.0010.16101.60 
  Elmejbri, Ali A. f1910  * LBA1.0010.08100.80 
  Zaibi, Amir f2373 TUN0.001-0.4110-4.10 
  Ayyad, Husain f2158 BRN1.0010.30103.00 
  Al Qudaimi, Basheer m2409 YEM0.5010.14101.40 
  Ahmed, Abuzied c2195 SUD0.501-0.1610-1.60 
  Al-Sayed, Mohammed g2501 QAT0.001-0.2510-2.50 
  Sharabaty, Abdelkadei 1918 PLE1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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